Been a long time since my last post but hoping that i'm going to manage to get on with my New Hudson Lightweight at some point in the future. I don't have photos on me just now but she's a 1920 model with a KAV magneto. What i've noticed is that she doesn't have any option to advance or retard the ignition like most bikes of that era (and also most of the models like her!) any one know if this is normal? I can't see any option for a cable to run to her for adjustment. I'll dig out a photo for you all to see. Thanks, RCM.